Please help 33w 5d bloody show mucus plug

I started contractions last night at 11pm they were 4-2 min apart and getting stronger at almost 1am i couldn’t hold on and went to labor and delivery they did blood work and they checked me and wasn’t Dilated they gave me steroids shots for baby lungs and medication for an infection they also put an iv but i was not dehydrated they sent me home contractions didn’t stop but did space out till today at around 1 they slowly stopped but i started bleeding and a big part of my mucus plug came out and with red and pink blood since then it stoped for a while but now am having more mucus plug come out with pink and brown i called labor a delivery to see if i should worry and go in but they said no unless i have red blood or contractions again am just afraid i might go into labor with my daughter i went into labor at 34 weeks but they where able to stop it then induced at 36 weeks due to cholestasis